I lost a case i just finished, please help to recover that case

[Just-Lisa-Now-]

you lost a file? Scroll down to the bottom of your HB list, does it show up there? Form some reason people find missing files down there.

[Lord Happy]

Happy day...presuming you meant you lost a file, in addition to the suggestion just provided, you might go into the datafile and look to see if it has a tilde in front of the file name.  I've seen that issue before when a file goes ghost like that and you can try removing the tilde.  Otherwise, enjoy the music.